Dichotomous Key - Norns
Norns belong to the genus Norno and can be divided into eight species that are generally located in specific regions of the world. Use the dichotomous key to identify the norns below. Write their complete scientific name (genus + species) in the blank.
Dichotomous Key
1.Has pointed ears ........ go to 3
Has rounded ears ...........go to 2
2. Has no tail .............. Kentuckyus
Has tail ......................Dakotus
3. Ears point upward .......go to 5
Ears point downward .............go to 4
4.Engages in waving behavior ........Dallus
Has hairy tufts on ears ..............Californius
5. Engages in waving behavior .......WalaWala
Does not engage in waving behavior ..........go to 6
6. Has hair on head ..............Beverlus
Has no hair on head (may have ear tufts) .......go to 7
7. Has a tail .................. Yorkio
Has no tail, aggressive ...... Rajus
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